		<!-- This code are taken from http://gmpg.org/xfn/creator which is licensed under CC 2.0 -->

		function GetElementsWithClassName(elementName, className) {
		   var allElements = document.getElementsByTagName(elementName);
		   var elemColl = new Array();
		   for (i = 0; i < allElements.length; i++) {
		       if (allElements[i].className == className) {
		           elemColl[elemColl.length] = allElements[i];
		       }
		   }
		   return elemColl;
		}
		
		function meChecked()
		{
		  var undefined;
		  var eMe = document.getElementById('me');
		  if (eMe == undefined) return false;
		  else return eMe.checked;
		}
		
		function upit() {
		   var isMe = meChecked(); 
		   var inputColl = GetElementsWithClassName('input', 'valinp');
		   var results = document.getElementById('xfn');
		   var inputs = '';
		   for (i = 0; i < inputColl.length; i++) {
		       inputColl[i].disabled = isMe;
		       inputColl[i].parentNode.className = isMe ? 'disabled' : '';
		       if (!isMe && inputColl[i].checked && inputColl[i].value != '') {
					inputs += inputColl[i].value + ' ';
		            }
		       }
		   inputs = inputs.substr(0,inputs.length - 1);
		   if (isMe) inputs='me';
		   results.value = inputs;
		   }
		
		function blurry() {
		   if (!document.getElementById) return;
		
		   var aInputs = document.getElementsByTagName('input');
		
		   for (var i = 0; i < aInputs.length; i++) {		
		       aInputs[i].onclick = aInputs[i].onkeyup = upit;
		   }
		}
		
		function resetstuff() {
		   if (meChecked()) document.getElementById('me').checked=''; 
		   upit();
		}
		
		window.onload = blurry;
